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Zero crossing detector ( op amp)05:15
DIY BATTERY LEVEL INDICATOR USING IC3915.06:08
DIY AUDIO AMPLIFIER USING IC LM386.04:27
ONE AMAZING DIY IDEA WITH BC547 TRANSISTOR AND OPTOCOUPLER 817.03:08
DIY TOUCH ON/OFF LIGHT WITH TTP223 SENSOR02:35
DIY DUAL POWER SUPPLIES WITH BRIDGE RECTIFIER02:05
3 AMAZIN DIY IDEAS WITH BC547 TRANSISTOR, CONDENSOR MIC AND RELAY.09:30
DIY MUSIC REACTIVE LED WITH TRANSISTOR BC547 & CONDENSOR MIC.03:26
Add this homemade tool to your multimeter and get an Amazing feature02:12
Electronic project using TTP22301:37
LED BLINKER WITH SPEED CONTROLLER02:03
8 diy Innovations to upgrade your multimeter to another level08:49
DIY AMPLIFIER WITH IC TDA282204:04
Simple idea !! but I'm sure you'll need it #tips tricks #electronics #ideas00:28
Brilliant DIY idea that will save your face from the danger of angle grinder03:33
Electrician tips and tricks #DIY #electrical #life hacks #tips tricks #how to make #diyprojects00:56
DIY , You won't believe that this tool is made from an old BIC lighter / Electricians tools01:54
Simple idea !! but I'm sure you'll need it #tips tricks #Dc motor #ideas01:19
Simplest way to Make Music Reactive LED Strip Using one electronic component01:20
add the capacitor to your multimeter and get an amazing feature electrical tips and tricks01:27
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